Geoffrey Wiegand, PH.D., PLLC
NPI 1700937893 · Psychologist · Seattle, WA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Geoffrey Wiegand, PH.D., PLLC is a Psychologist provider in Seattle, WA (NPI 1700937893).
Provider details
- NPI number
- 1700937893
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D., PLLC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1502 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Geoffrey Wiegand's NPI number?
- Geoffrey Wiegand's National Provider Identifier (NPI) is 1700937893, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geoffrey Wiegand's specialty?
- Geoffrey Wiegand is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Geoffrey Wiegand located?
- Geoffrey Wiegand's practice location on file with NPPES is 1700 7th Ave Ste 210, Seattle, WA 98101-1397.
- What is Geoffrey Wiegand's phone number?
- The practice phone number listed in the NPPES registry for Geoffrey Wiegand is (206) 624-3800.
- Does Geoffrey Wiegand accept Medicare?
- Geoffrey Wiegand is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Geoffrey Wiegand's NPI active?
- Yes — Geoffrey Wiegand's NPI (1700937893) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.